Hello,
I've got a simple question about acknowledging GPIO interrupts in INTSTAT register. We use GPIO bank event0 as interrupt source and GPIO bank event1 as edma event. Only one port of each bank is configured to generate interrupt/dma events. So when the bank event occurrs we know which port caused it without the need to search in INTSTAT register. My question now is whether it is necessary to acknowledge the bit in INTSTAT in order to receive subsequent bank events? Since we use one bank event as edma trigger, we must generate a chained edma transfer for acknowledging the bit in INTSTAT if this is necessary.
Thanks
